424400424511001 has 2 divisors, whose sum is σ = 424400424511002. Its totient is φ = 424400424511000.

The previous prime is 424400424510967. The next prime is 424400424511079. The reversal of 424400424511001 is 100115424004424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 322835368464400 + 101565056046601 = 17967620^2 + 10077949^2 .

It is a cyclic number.

It is not a de Polignac number, because 424400424511001 - 2¹⁴ = 424400424494617 is a prime.

It is not a weakly prime, because it can be changed into another prime (424400427511001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212200212255500 + 212200212255501.

It is an arithmetic number, because the mean of its divisors is an integer number (212200212255501).

Almost surely, 2^{424400424511001} is an apocalyptic number.

It is an amenable number.

424400424511001 is a deficient number, since it is larger than the sum of its proper divisors (1).

424400424511001 is an equidigital number, since it uses as much as digits as its factorization.

424400424511001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20480, while the sum is 32.

Adding to 424400424511001 its reverse (100115424004424), we get a palindrome (524515848515425).

The spelling of 424400424511001 in words is "four hundred twenty-four trillion, four hundred billion, four hundred twenty-four million, five hundred eleven thousand, one".